请问在where 条件里写或的条件怎么写

类似于 

where 1=1

and date=.......

and line=......

and (number1=...... or  number2=...... or number3=...... or number4=......)

写成参数形式

where 1=1

${if(len(date)=0,""," and date in ('" + date + "') ")}

${if(len(line)=0,""," and line in ('" + line + "') ")}

${if(len(number)=0,""," and number1 in ('" + number + "') ")}

${if(len(number)=0,""," or number2 in ('" + number + "') ")}

${if(len(number)=0,""," or number3 in ('" + number + "') ")}

${if(len(number)=0,""," or number4 in ('" + number + "') ")}

最后的number1 number2 number3 number4参数应该怎么写？